Can you find out the missing number in the grid?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

A large water tank has two inlet pipes (a large one and a small one) and one outlet pipe. It takes 3 hours to fill the tank with the large inlet pipe. On the other hand, it takes 6 hours to fill the tank with the small inlet pipe. The outlet pipe allows the full tank to be emptied in 9 hours.

What fraction of the tank (initially empty) will be filled in 0.64 hours if all three pipes are in operation? Give your answer to two decimal places (e.g., 0.25, 0.5, or 0.75).

Our product and our sum always give the same answer. Who are we?

There was a greenhouse.
Inside the greenhouse, there is a white house.
Inside the white house, there is a red house.
Inside the red house, there are lots of babies.

What is It?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Can you find a rabbit in the given picture?

When does a USA Potato change its nationality?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

I am a mother. However, I never give birth.

I am a father. However, I never nurse my children.

Wandering is not possible for me, but standing still happens occurs rarely.

Who am I?